Ex-Pen / Fence Panel Hanger

We have dogs, Big dogs. Two rotts, one Mastiff and well.. Rose (in picture). Often we find ourselves fostering or babysitting other dogs and in need of generating barriers while new recruites learn the ropes. This simple gadget is designed as a quick wall mount hanger for the common Ex-Pen panels you can purchase at your local pet store. They would work for any fencing panel with up to a 4mm diameeter horizontal rod diameter. Thick enough to keep the panel from scratcing the wall and angled